S: CHEST 66 WAIST 62 recommended weight 55-66kgM: CHEST 70 WAIST 66 recommended weight 60-65kgL: CHEST 74 WAIST 70 recommended weight 65-70kgXL: CHEST 78 WAIST 74 recommended weight 70-75kgXXL: CHEST 82 WAIST 78 recommended weight 75-80kgUsing lightweight elastic fabric, high elasticity on all sides, it can move with your body during any activities. The lumbar support belt can provide sufficient support for back pain, correct your posture, and fully relieve lumbar pressure.This shapewear looks great, can be used with any combination of sports tops, and can even be worn in everyday clothes, and can help you reduce your waist circumference by at least 2 inches, and you need to shrink before wearing this sports corset Tighten your abdomen.The zipper three-row buckle strengthened version of the abdomen, can better store the excess fat on the abdomen and can be adjusted at will.When worn during exercise, compression will stimulate your core thermal activity, thereby increasing perspiration and allowing toxins to escape. Speed up weight loss and build a portable sauna at the waist.Used for running, yoga, gym and various exercise activities to produce crazy sweat. The curved waist trainer design can shape your slender waist at the same time, which can be used for body shape and back support.Provide functional support according to people's sitting habits, allowing the body to feel comfortable and considerate to move, while slimming and shaping, constantly correcting your bad habits.